<template>
    <div class="header">
        <!-- 折叠按钮 -->
        <div class="collapse-btn" @click="collapseChage">
            <i v-if="!collapse" class="el-icon-s-fold"></i>
            <i v-else class="el-icon-s-unfold"></i>
        </div>
        <div class="logo">大屏管理系统</div>
        <div class="header-right">
            <div class="header-user-con">
                <!-- 全屏显示 -->
                <!-- <div class="btn-fullscreen" @click="handleFullScreen">
                    <el-tooltip effect="dark" :content="fullscreen?`取消全屏`:`全屏`" placement="bottom">
                        <i class="el-icon-rank"></i>
                    </el-tooltip>
                </div> -->
                <!-- 消息中心 -->
                <!-- <div class="btn-bell">
                    <el-tooltip
                        effect="dark"
                        :content="message?`有${message}条未读消息`:`消息中心`"
                        placement="bottom"
                    >
                        <router-link to="/log">
                            <i class="el-icon-bell"></i>
                        </router-link>
                    </el-tooltip>
                    <span class="btn-bell-badge" v-if="message"></span>
                </div> -->
                <!-- 用户头像 -->
                <!-- <div class="user-avator">
                    <img src="../../assets/img/img.jpg" />
                </div> -->
                <!-- 用户名下拉菜单 -->
                <div class="btn-fullscreen" @click="showMessage()">
                    <el-tooltip effect="dark" content="操作指南" placement="bottom">
                        <i class="iconfont icon-icon"></i>
                    </el-tooltip>
                </div>
                <div class="btn-fullscreen" @click="toScreen()">
                    <el-tooltip effect="dark" content="前往大屏" placement="bottom">
                        <i class="iconfont icon-dapingzhanshi"></i>
                    </el-tooltip>
                </div>
                <div class="btn-fullscreen" @click="loginout()">
                    <el-tooltip effect="dark" content="退出登录" placement="bottom">
                        <i class="iconfont icon-tuichufffpx"></i>
                    </el-tooltip>
                </div>
                <!-- <el-dropdown class="user-name" trigger="click" @command="handleCommand">
                    <span class="el-dropdown-link">
                        {{username}}
                        <i class="el-icon-caret-bottom"></i>
                    </span>
                    <el-dropdown-menu slot="dropdown">
                        <el-dropdown-item divided command="toScreen">前往大屏</el-dropdown-item>
                        <el-dropdown-item divided command="loginout">退出登录</el-dropdown-item>
                    </el-dropdown-menu>
                </el-dropdown> -->
            </div>
        </div>


    </div>
</template>
<script>
import bus from '../common/bus';
import publicMess from '../../utils/publicMess.js'
export default {
    data() {
        return {
            collapse: false,
            fullscreen: false,
            name: 'admin',
            message: '信息提示'
        };
    },
    computed: {
        username() {
            let username = localStorage.getItem('manage_username');
            return username ? username : this.name;
        }
    },
    methods: {
        // 用户名下拉菜单选择事件
        handleCommand(command) {
            if (command == 'loginout') {
                const u = '/signin/userInfo/loginOut?serviceId=1';
                this.$axios.get(u,{headers:{'cloud-Auth-Token': localStorage.getItem('cloud-Auth-Token')}})
                .then((res)=>{
                    if(res.data.code == 200 || res.data.code == 10005){
                        localStorage.removeItem('cloud-Auth-Token');
                        window.location.href = publicMess.url + '/bs_login/';
                    }else{
                        this.$message.error(res.data.msg);
                    };
                }).catch((err)=>{
                    console.log(err);
                });
            }
            if(command == 'toScreen') {
                window.location.href = publicMess.url + "/bs/index.html?token="+localStorage.getItem('cloud-Auth-Token');
            }
        },
        loginout()  {
            const u = '/signin/userInfo/loginOut?serviceId=1';
            this.$axios.get(u,{headers:{'cloud-Auth-Token': localStorage.getItem('cloud-Auth-Token')}})
            .then((res)=>{
                if(res.data.code == 200 || res.data.code == 10005){
                    localStorage.removeItem('cloud-Auth-Token');
                    window.location.href = publicMess.url + '/bs_login/';
                }else{
                    this.$message.error(res.data.msg);
                };
            }).catch((err)=>{
                console.log(err);
            });
        },
        toScreen() {
            window.location.href = publicMess.url + "/bs/index.html?token="+localStorage.getItem('cloud-Auth-Token');
        },
        showMessage() {
            this.$router.push('/help');


            // console.log(window.location.pathname)
            // let str = window.location.pathname;
            // if(str.indexOf("preview") != -1) {
            //     this.message = "这里是效果预览页面，做了变更之后记得刷新压面查看最新效果哦"
            //     // console.log('preview')
            // } else if(str.indexOf("workbench") != -1) {
            //     this.message = "这里是用来配置你想要的大屏的页面，可以先选择你想要的组件，也可以随意拖拽缩放你看中的组件，形成你想要的布局"
            // } else if(str.indexOf("chart") != -1) {
            //     this.message = "这里是组件列表页面，可以在这里快速查看可提供的所有组件"
            // } else if(str.indexOf("account") != -1) {
            //     this.message = "这里可以添加你需要的云管理账号，详细操作请查看指引哦"
            // } else if(str.indexOf("thirdPart") != -1) {
            //     this.message = "这里是可以提供给第三方用于调用查看的页面，根据步骤拼成地址就可以访问你需要的页面咯"
            // } else if(str.indexOf("person") != -1) {
            //     this.message = "这里是用户信息，可以进行密码重置操作"
            // } else if(str.indexOf("feedback") != -1) {
            //     this.message = "有什么建议、意见、问题和反馈都可以在这里提出来，管理人员会尽快跟你回复的哦"
            // } else {
            //     console.log('默认')
            // }
            
        },
        // 侧边栏折叠
        collapseChage() {
            this.collapse = !this.collapse;
            bus.$emit('collapse', this.collapse);
        },
        // 全屏事件
        handleFullScreen() {
            let element = document.documentElement;
            if (this.fullscreen) {
                if (document.exitFullscreen) {
                    document.exitFullscreen();
                } else if (document.webkitCancelFullScreen) {
                    document.webkitCancelFullScreen();
                } else if (document.mozCancelFullScreen) {
                    document.mozCancelFullScreen();
                } else if (document.msExitFullscreen) {
                    document.msExitFullscreen();
                }
            } else {
                if (element.requestFullscreen) {
                    element.requestFullscreen();
                } else if (element.webkitRequestFullScreen) {
                    element.webkitRequestFullScreen();
                } else if (element.mozRequestFullScreen) {
                    element.mozRequestFullScreen();
                } else if (element.msRequestFullscreen) {
                    // IE11
                    element.msRequestFullscreen();
                }
            }
            this.fullscreen = !this.fullscreen;
        }
    },
    mounted() {
        if (document.body.clientWidth < 1500) {
            this.collapseChage();
        }
    }
};
</script>
<style scoped>
.header {
    position: relative;
    box-sizing: border-box;
    width: 100%;
    height: 70px;
    font-size: 22px;
    color: #fff;
}
.collapse-btn {
    float: left;
    padding: 0 21px;
    cursor: pointer;
    line-height: 70px;
}
.header .logo {
    float: left;
    width: 250px;
    line-height: 70px;
}
.header-right {
    float: right;
    padding-right: 50px;
}
.header-user-con {
    display: flex;
    height: 70px;
    align-items: center;
}
.btn-fullscreen {
    /* transform: rotate(45deg); */
    margin-right: 5px;
    font-size: 24px;
}
.iconfont {
     margin-right: 5px;
    font-size: 24px;
}
.btn-bell,
.btn-fullscreen {
    position: relative;
    width: 30px;
    height: 30px;
    text-align: center;
    border-radius: 15px;
    cursor: pointer;
}
.btn-bell-badge {
    position: absolute;
    right: 0;
    top: -2px;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background: #f56c6c;
    color: #fff;
}
.btn-bell .el-icon-bell {
    color: #fff;
}
.user-name {
    margin-left: 10px;
}
.user-avator {
    margin-left: 20px;
}
.user-avator img {
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
}
.el-dropdown-link {
    color: #fff;
    cursor: pointer;
}
.el-dropdown-menu__item {
    text-align: center;
}
</style>
